Custom Service

Ⅰ.24/7 Online Support

JHHY HOUSE team is available 24 /7. As soon as we receive your request, we'll find a solution for you.

Whether you need product information, a quotation, technical support, or after-sales assistance, our team is always available through email, WhatsApp, WeChat, and phone.

• Quick response within minutes

• Professional English-speaking sales team

• Real-time project updates and support

Your time is valuable — we make sure you never wait.

Ⅱ.Professional Technical Team – Drawings in 15 Minutes

JHHY HOUSE has a strong technical team that will provide you with a design proposal within 15 minutes of receiving your request.We support:

• 2D layout drawings

• Customized solutions based on size, function, and budget

• Free technical consultation

Fast and accurate drawings help you confirm your project and move forward without delay.

Ⅲ.Strong Factory Capability

JHHY HOUSE currently operates two factories in Hebei Province. The facility in Tangshan, Hebei produces container houses with a daily output of 100 units. The factory in Zhangjiakou, Hebei specializes in manufacturing space capsule houses, dedicated to developing more practical and cost-effective solutions for transportation.

Factory Advantages:

•100,000+㎡ production base

• State-of-the-art robotic welding equipment

• Automotive-grade sealing technology

• The most complete wall panel production equipment

• The most comprehensive range of automated frame painting machines

Ⅳ.Strict Quality Control

Quality is our top priority. Every container house from JHHY HOUSE undergoes rigorous quality inspection before shipment.

Quality control covers:

•Raw material inspection

•Welding & structure verification

•Paint & anti-rust treatment check

•Waterproof, fireproof, insulation tests

•Electrical system inspection

•Glue inspection

•Door & window installation check

Below is a video of the waterproof testing:

Ⅵ.Complete After-Sales Support

Our service doesn’t end after delivery. We provide full after-sales support to guarantee a smooth installation and long-term use.

After-sales services:

• Installation Instructions and Videos

• Professional installation guidance available online

• Arrange for installation teams to travel to project sites

We handle every order with the utmost responsibility and professionalism, and look forward to working with you!